in "the washington post" today, it was very striking to note that for the first time when people have been askedhis question after -- and they have been asked it after a series of acts of mass violence, columbine, virginia tech, et cetera, aurora, do you think that this was an isolated act or does it say something about more troubling conditions in our society? i'm paraphrasing. for the first time. every other time people said it was an isolated act of a madman or mad people. this time they said it reflects a deeper problem in our society, and i believe what causes that change is that 20 of the victims in newtown, connecticut, were young children, and there is not only a heartbreak across our country about this, not only anger, but i think there is guilt, and we all ought to feel guilty because as a society what the attacks in newtown said to us is that we have failed to fulfill what would seem to be our most natural, natural law, if you will, responsibility, which is to protect the safety and lives of our children. so i hope we will act. there will be no better tribute, no better source o